Question
Write the differences between a shadow and an image. [5 MARKS]
Answer:
:
Each Point: 1 Mark
ImageShadow(1) It is formed by reflected raysIt is formed when no lightis allowed to pass through the object(2) Images can be seen when reflectedlight approaches observer’s eyeNo light approaches observer’s eye(3) Image provides a lot of informationlike colour, shape, etc.Shadows are vague anddon’t provide any information(4) Image can be straight or invertedShadow is not inverted(5) Size is same as that of the objectSize can be smaller or larger
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:
Each Point: 1 Mark
ImageShadow(1) It is formed by reflected raysIt is formed when no lightis allowed to pass through the object(2) Images can be seen when reflectedlight approaches observer’s eyeNo light approaches observer’s eye(3) Image provides a lot of informationlike colour, shape, etc.Shadows are vague anddon’t provide any information(4) Image can be straight or invertedShadow is not inverted(5) Size is same as that of the objectSize can be smaller or larger
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